LG AN110B-JD - Manual (Page 31)

Function
31
Special Menu Options
1. Press the KEYSTONE + or KEYSTONE - button.
2. Press the KEYSTONE + or KEYSTONE - button to adjust the screen
condition as you want.
● Keystone are adjusted from -20 to +20.
● You can also use this function by using the MENU button.
Using Keystone function
* Use this function when the screen is not at a right angle to the projector and the image is a trapezoid shape.
* Only use the Keystone function when you can’t get the best angle of projection, because it may cause a blazing fire
of the screen.
Keystone 0 F G
1. Press the BLANK button.
● The screen turns off to a background color.
● You can choose the background color.
(Refer to ‘Selecting blank image color’)
2. Press any button to cancel the blank function.
Using Blank function
* This function may be effective if you need to get attention of the audience during presentations, meetings or briefings.